1 files changed, 167 insertions, 0 deletions
diff --git a/qpid/java/systests/src/main/java/org/apache/qpid/test/client/DupsOkTest.java b/qpid/java/systests/src/main/java/org/apache/qpid/test/client/DupsOkTest.java
new file mode 100644
index 0000000000..a94d975a32
--- /dev/null
+++ b/qpid/java/systests/src/main/java/org/apache/qpid/test/client/DupsOkTest.java
@@ -0,0 +1,167 @@
+package org.apache.qpid.test.client;
+
+import org.apache.qpid.test.utils.QpidBrokerTestCase;
+import org.apache.qpid.client.AMQDestination;
+import org.apache.qpid.client.AMQSession;
+
+import javax.jms.Connection;
+import javax.jms.JMSException;
+import javax.jms.Message;
+import javax.jms.MessageConsumer;
+import javax.jms.MessageListener;
+import javax.jms.MessageProducer;
+import javax.jms.Queue;
+import javax.jms.Session;
+import javax.jms.TextMessage;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
+
+/*
+*
+* Licensed to the Apache Software Foundation (ASF) under one
+* or more contributor license agreements.  See the NOTICE file
+* distributed with this work for additional information
+* regarding copyright ownership.  The ASF licenses this file
+* to you under the Apache License, Version 2.0 (the
+* "License"); you may not use this file except in compliance
+* with the License.  You may obtain a copy of the License at
+*
+*   http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing,
+* software distributed under the License is distributed on an
+* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+* KIND, either express or implied.  See the License for the
+* specific language governing permissions and limitations
+* under the License.
+*
+*/
+
+public class DupsOkTest extends QpidBrokerTestCase
+{
+
+    private Queue _queue;
+    private static final int MSG_COUNT = 100;
+    private CountDownLatch _awaitCompletion = new CountDownLatch(1);
+
+    public void setUp() throws Exception
+    {
+        super.setUp();
+
+        _queue = (Queue)  getInitialContext().lookup("queue");
+
+
+        //Declare the queue
+        Connection consumerConnection = getConnection();
+        consumerConnection.createSession(false,Session.AUTO_ACKNOWLEDGE).createConsumer(_queue).close();
+
+        //Create Producer put some messages on the queue
+        Connection producerConnection = getConnection();
+
+        producerConnection.start();
+
+        Session producerSession = producerConnection.createSession(false, Session.AUTO_ACKNOWLEDGE);
+
+        MessageProducer producer = producerSession.createProducer(_queue);
+
+        for (int count = 1; count <= MSG_COUNT; count++)
+        {
+            Message msg = producerSession.createTextMessage("Message " + count);
+            msg.setIntProperty("count", count);
+            producer.send(msg);
+        }
+
+        producerConnection.close();
+    }
+
+    /**
+     * This test sends x messages and receives them with an async consumer.
+     * Waits for all messages to be received or for 60 s
+     * and checks whether the queue is empty.
+     *
+     * @throws Exception
+     */
+    public void testDupsOK() throws Exception
+    {
+        //Create Client
+        Connection clientConnection = getConnection();
+
+        final Session clientSession = clientConnection.createSession(false, Session.DUPS_OK_ACKNOWLEDGE);
+
+        MessageConsumer consumer = clientSession.createConsumer(_queue);
+
+        assertEquals("The queue should have msgs at start", MSG_COUNT, ((AMQSession) clientSession).getQueueDepth((AMQDestination) _queue));
+
+        clientConnection.start();
+
+        consumer.setMessageListener(new MessageListener()
+        {
+            int _msgCount = 0;
+
+            public void onMessage(Message message)
+            {
+                _msgCount++;
+                if (message == null)
+                {
+                    fail("Should not get null messages");
+                }
+
+                if (message instanceof TextMessage)
+                {
+                    try
+                    {
+                        if (message.getIntProperty("count") == MSG_COUNT)
+                        {
+                            try
+                            {
+                                if(_msgCount != MSG_COUNT)
+                                {
+                                    assertEquals("Wrong number of messages seen.", MSG_COUNT, _msgCount);
+                                }
+                            }
+                            finally
+                            {
+                                //This is the last message so release test.
+                                _awaitCompletion.countDown();
+                            }
+                        }
+                    }
+                    catch (JMSException e)
+                    {
+                        fail("Unable to get int property 'count'");
+                    }
+                }
+                else
+                {
+                    fail("Got wrong message type");
+                }
+            }
+        });
+
+        try
+        {
+            if (!_awaitCompletion.await(120, TimeUnit.SECONDS))
+            {
+                fail("Test did not complete in 120 seconds");
+            }
+        }
+        catch (InterruptedException e)
+        {
+            fail("Unable to wait for test completion");
+            throw e;
+        }
+
+        //Close consumer to give broker time to process in bound Acks. As The main thread will be released while
+        // before the dispatcher has sent the ack back to the broker.
+        consumer.close();
+
+        clientSession.close();
+
+        final Session clientSession2 = clientConnection.createSession(false, Session.DUPS_OK_ACKNOWLEDGE);
+
+        assertEquals("The queue should have 0 msgs left", 0, ((AMQSession) clientSession2).getQueueDepth((AMQDestination) _queue));
+
+        clientConnection.close();
+    }
+
+}